ATT: The Plume of Bourbon Vapor formerly known as Steve Sinclair (or Scott or Pablo whoever's in-charge of this aspect of the game).
I'm kinda getting (no, very, getting VERY) sick of forgetting to swap between, Primary Focuses depending on what Warframe and Build I'm using at the time and I do so far too frequently that the task is tedious when I do remember.
I need some help. Well, we all need some help... and fast! We need a buddy!
Say "Hello" to Focus Buddy!